2072190288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{198943}}^1$

素因数の和:198992

約数の個数: 80

約数和(自身を含む): 6315278336

約数和(自身を除く): 4243088048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 198943, 397886, 596829, 795772, 1193658, 1392601, 1591544, 2387316, 2785202, 3183088, 4177803, 4774632, 5570404, 6167233, 8355606, 9549264, 11140808, 12334466, 16711212, 18501699, 22281616, 24668932, 33422424, 37003398, 43170631, 49337864, 66844848, 74006796, 86341262, 98675728, 129511893, 148013592, 172682524, 259023786, 296027184, 345365048, 518047572, 690730096, 1036095144, 2072190288]

約数ペア:

[(1, 2072190288), (2, 1036095144), (3, 690730096), (4, 518047572), (6, 345365048), (7, 296027184), (8, 259023786), (12, 172682524), (14, 148013592), (16, 129511893), (21, 98675728), (24, 86341262), (28, 74006796), (31, 66844848), (42, 49337864), (48, 43170631), (56, 37003398), (62, 33422424), (84, 24668932), (93, 22281616), (112, 18501699), (124, 16711212), (168, 12334466), (186, 11140808), (217, 9549264), (248, 8355606), (336, 6167233), (372, 5570404), (434, 4774632), (496, 4177803), (651, 3183088), (744, 2785202), (868, 2387316), (1302, 1591544), (1488, 1392601), (1736, 1193658), (2604, 795772), (3472, 596829), (5208, 397886), (10416, 198943)]